| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $144.52 | 6.116% | $153.3588 | $153.36 | $153.35 | $153.40 |
| Purchase #2 | $63.26 | 10.604% | $69.9681 | $69.97 | $69.95 | $70.00 |
| Purchase #3 | $83.35 | 5.420% | $87.8676 | $87.87 | $87.85 | $87.90 |
| Purchase #4 | $195.70 | 10.220% | $215.7005 | $215.70 | $215.70 | $215.70 |
| Purchase #5 | $164.44 | 3.516% | $170.2217 | $170.22 | $170.20 | $170.20 |
| Purchase #6 | $170.46 | 6.653% | $181.8007 | $181.80 | $181.80 | $181.80 |
| Purchase #7 | $173.48 | 5.405% | $182.8566 | $182.86 | $182.85 | $182.90 |
| 7 purchase totals = | $995.21 | $1,061.7740 | $1,061.78 | $1,061.70 | $1,061.90 | |